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ICD-10-PCS 2027 procedure code

06LY4ZCOcclusion of Hemorrhoidal Plexus, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Occlusion of Hemorrhoidal Plexus, Perc Endo Approach

Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 06LY4ZC

06LY4ZC is the ICD-10-PCS code for a occlusion procedure on the lower vein using a percutaneous endoscopic approach (qualifier: hemorrhoidal plexus). In ICD-10-PCS, occlusion means completely closing an orifice or the lumen of a tubular body part.

In plain terms, this corresponds to ligation of hemorrhoids, the ICD-9-CM procedure title it maps to (49.45).

The same procedure with a different approach is coded 06LY0ZC (open), 06LY3ZC (percutaneous), 06LY7ZC (via natural or artificial opening) and 06LY8ZC (via natural or artificial opening endoscopic).

With a different device, use 06LY4CC (extraluminal device) and 06LY4DC (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 347 (Anal and Stomal Procedures with MCC), DRG 348 (Anal and Stomal Procedures with CC) and DRG 349 (Anal and Stomal Procedures without CC/MCC), under the surgical category “Anal and Stomal Procedures”.

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
0Medical and Surgical
2. Body System
6Lower Veins
3. Operation
LOcclusion

Completely closing an orifice or the lumen of a tubular body part

The orifice can be a natural orifice or an artificially created orifice

Includes: Fallopian tube ligation, ligation of inferior vena cava

4. Body Part
YLower Vein
5. Approach
4Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

6. Device
ZNo Device
7. Qualifier
CHemorrhoidal Plexus

Other versions of this procedure

Different qualifier

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

ICD-9-CM equivalent

Converter →
  • 49.45Ligation of hemorrhoidsapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about 06LY4ZC

Is 06LY4ZC a valid ICD-10-PCS code for 2027?

Yes. 06LY4ZC is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 06LY4ZC an O.R. procedure?

Yes. 06LY4ZC is an O.R. procedure in MS-DRG v44.0.

What DRG does 06LY4ZC group to?

Depending on the principal diagnosis, 06LY4ZC can group to MS-DRG 347, MS-DRG 348 and MS-DRG 349.

What is the ICD-9 procedure code for 06LY4ZC?

The CMS GEMs map 06LY4ZC to ICD-9-CM 49.45 (Ligation of hemorrhoids).